When I start nightly these errors appear in debug console:
[DEBUG][Qt] 17.04.2019 17:11:18 [] (unknown:0) - Session start time .......: 2019-04-17 17:11:18
[DEBUG][Qt] 17.04.2019 17:11:18 [] (unknown:0) - Slicer version ...........: 4.11.0-2019-04-12 (revision 28138) macosx-amd64 - installed release
[DEBUG][Qt] 17.04.2019 17:11:18 [] (unknown:0) - Operating system .........: Mac OS X / 10.14.4 / 18E226 - 64-bit
[DEBUG][Qt] 17.04.2019 17:11:18 [] (unknown:0) - Memory ...................: 8192 MB physical, 4096 MB virtual
[DEBUG][Qt] 17.04.2019 17:11:18 [] (unknown:0) - CPU ......................: GenuineIntel Intel(R) Core(TM) i7-4750HQ CPU @ 2.00GHz, 4 cores, 8 logical processors
[DEBUG][Qt] 17.04.2019 17:11:18 [] (unknown:0) - VTK configuration ........: OpenGL2 rendering, Sequential threading
[DEBUG][Qt] 17.04.2019 17:11:18 [] (unknown:0) - Developer mode enabled ...: yes
[DEBUG][Qt] 17.04.2019 17:11:18 [] (unknown:0) - Prefer executable CLI ....: no
[DEBUG][Qt] 17.04.2019 17:11:18 [] (unknown:0) - Additional module paths ..: /Users/alex/GIT/SlicerExtensions/Dosimetry/Dosimetry4D, /Users/alex/Applications/Slicer.app/Contents/Extensions-28138/SlicerJupyter/lib/Slicer-4.11/qt-loadable-modules, /Users/alex/Applications/Slicer.app/Contents/Extensions-28138/PETDICOMExtension/lib/Slicer-4.11/cli-modules, /Users/alex/Applications/Slicer.app/Contents/Extensions-28138/PETDICOMExtension/lib/Slicer-4.11/qt-scripted-modules, /Users/alex/Applications/Slicer.app/Contents/Extensions-28138/SegmentEditorExtraEffects/lib/Slicer-4.11/qt-scripted-modules, /Users/alex/Applications/Slicer.app/Contents/Extensions-28138/MarkupsToModel/lib/Slicer-4.11/qt-loadable-modules, /Users/alex/Applications/Slicer.app/Contents/Extensions-28138/SlicerElastix/lib/Slicer-4.11/qt-scripted-modules, /Users/alex/Applications/Slicer.app/Contents/Extensions-28138/SlicerRT/lib/Slicer-4.11/cli-modules, /Users/alex/Applications/Slicer.app/Contents/Extensions-28138/SlicerRT/lib/Slicer-4.11/qt-loadable-modules, /Users/alex/Applications/Slicer.app/Contents/Extensions-28138/SlicerRT/lib/Slicer-4.11/qt-scripted-modules
[DEBUG][Python] 17.04.2019 17:11:22 [Python] (/Users/alex/Applications/Slicer.app/Contents/lib/Python/lib/python3.6/site-packages/pip/_internal/utils/misc.py:90) - lzma module is not available
[DEBUG][Python] 17.04.2019 17:11:23 [Python] (/Users/alex/Applications/Slicer.app/Contents/lib/Python/lib/python3.6/site-packages/pip/_internal/vcs/__init__.py:144) - Registered VCS backend: git
[DEBUG][Python] 17.04.2019 17:11:23 [Python] (/Users/alex/Applications/Slicer.app/Contents/lib/Python/lib/python3.6/site-packages/pip/_internal/vcs/__init__.py:144) - Registered VCS backend: hg
[DEBUG][Python] 17.04.2019 17:11:23 [Python] (/Users/alex/Applications/Slicer.app/Contents/lib/Python/lib/python3.6/site-packages/pip/_internal/vcs/__init__.py:144) - Registered VCS backend: svn
[DEBUG][Python] 17.04.2019 17:11:23 [Python] (/Users/alex/Applications/Slicer.app/Contents/lib/Python/lib/python3.6/site-packages/pip/_internal/vcs/__init__.py:144) - Registered VCS backend: bzr
[CRITICAL][Stream] 17.04.2019 17:11:21 [] (unknown:0) - Traceback (most recent call last):
[CRITICAL][Stream] 17.04.2019 17:11:21 [] (unknown:0) - File "<string>", line 1, in <module>
[CRITICAL][Stream] 17.04.2019 17:11:21 [] (unknown:0) - File "/Users/alex/Applications/Slicer.app/Contents/lib/Python/lib/python3.6/imp.py", line 170, in load_source
[CRITICAL][Stream] 17.04.2019 17:11:21 [] (unknown:0) - module = _exec(spec, sys.modules[name])
[CRITICAL][Stream] 17.04.2019 17:11:21 [] (unknown:0) - File "<frozen importlib._bootstrap>", line 618, in _exec
[CRITICAL][Stream] 17.04.2019 17:11:21 [] (unknown:0) - File "<frozen importlib._bootstrap_external>", line 674, in exec_module
[CRITICAL][Stream] 17.04.2019 17:11:21 [] (unknown:0) - File "<frozen importlib._bootstrap_external>", line 781, in get_code
[CRITICAL][Stream] 17.04.2019 17:11:21 [] (unknown:0) - File "<frozen importlib._bootstrap_external>", line 741, in source_to_code
[CRITICAL][Stream] 17.04.2019 17:11:21 [] (unknown:0) - File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
[CRITICAL][Stream] 17.04.2019 17:11:21 [] (unknown:0) - File "/Users/alex/Applications/Slicer.app/Contents/Extensions-28138/SlicerRT/lib/Slicer-4.11/qt-scripted-modules/BatchStructureSetConversion.py", line 233
[CRITICAL][Stream] 17.04.2019 17:11:21 [] (unknown:0) - except Exception, e:
[CRITICAL][Stream] 17.04.2019 17:11:21 [] (unknown:0) - ^
[CRITICAL][Stream] 17.04.2019 17:11:21 [] (unknown:0) - SyntaxError: invalid syntax
[CRITICAL][Qt] 17.04.2019 17:11:21 [] (unknown:0) - loadSourceAsModule - Failed to load file "/Users/alex/Applications/Slicer.app/Contents/Extensions-28138/SlicerRT/lib/Slicer-4.11/qt-scripted-modules/BatchStructureSetConversion.py" as module "BatchStructureSetConversion" !
[CRITICAL][Qt] 17.04.2019 17:11:21 [] (unknown:0) - Fail to instantiate module "BatchStructureSetConversion"
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - Traceback (most recent call last):
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - File "<string>", line 1, in <module>
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - File "/Users/alex/Applications/Slicer.app/Contents/lib/Python/lib/python3.6/imp.py", line 170, in load_source
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - module = _exec(spec, sys.modules[name])
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - File "<frozen importlib._bootstrap>", line 618, in _exec
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - File "<frozen importlib._bootstrap_external>", line 674, in exec_module
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - File "<frozen importlib._bootstrap_external>", line 781, in get_code
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - File "<frozen importlib._bootstrap_external>", line 741, in source_to_code
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - File "/Users/alex/Applications/Slicer.app/Contents/Extensions-28138/SlicerElastix/lib/Slicer-4.11/qt-scripted-modules/Elastix.py", line 330
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - print e
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - ^
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - SyntaxError: Missing parentheses in call to 'print'. Did you mean print(e)?
[CRITICAL][Qt] 17.04.2019 17:11:23 [] (unknown:0) - loadSourceAsModule - Failed to load file "/Users/alex/Applications/Slicer.app/Contents/Extensions-28138/SlicerElastix/lib/Slicer-4.11/qt-scripted-modules/Elastix.py" as module "Elastix" !
[CRITICAL][Qt] 17.04.2019 17:11:23 [] (unknown:0) - Fail to instantiate module "Elastix"
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - Traceback (most recent call last):
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - File "<string>", line 1, in <module>
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - File "/Users/alex/Applications/Slicer.app/Contents/lib/Python/lib/python3.6/imp.py", line 170, in load_source
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - module = _exec(spec, sys.modules[name])
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - File "<frozen importlib._bootstrap>", line 618, in _exec
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - File "<frozen importlib._bootstrap_external>", line 674, in exec_module
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - File "<frozen importlib._bootstrap_external>", line 781, in get_code
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - File "<frozen importlib._bootstrap_external>", line 741, in source_to_code
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - File "/Users/alex/Applications/Slicer.app/Contents/Extensions-28138/SlicerRT/lib/Slicer-4.11/qt-scripted-modules/IGRTWorkflow_SelfTest.py", line 78
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - except Exception, e:
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - ^
[CRITICAL][Stream] 17.04.2019 17:11:23 [] (unknown:0) - SyntaxError: invalid syntax
[CRITICAL][Qt] 17.04.2019 17:11:23 [] (unknown:0) - loadSourceAsModule - Failed to load file "/Users/alex/Applications/Slicer.app/Contents/Extensions-28138/SlicerRT/lib/Slicer-4.11/qt-scripted-modules/IGRTWorkflow_SelfTest.py" as module "IGRTWorkflow_SelfTest" !
[CRITICAL][Qt] 17.04.2019 17:11:23 [] (unknown:0) - Fail to instantiate module "IGRTWorkflow_SelfTest"
[CRITICAL][Stream] 17.04.2019 17:11:24 [] (unknown:0) - TypeError: __init__() missing 1 required positional argument: 'y'
[CRITICAL][Qt] 17.04.2019 17:11:24 [] (unknown:0) - qSlicerPythonCppAPI::instantiateClass - [ "slicer_fit" ] - Failed to instantiate scripted pythonqt class "slicer_fit" 0x7fc401c44758
[CRITICAL][Qt] 17.04.2019 17:11:24 [] (unknown:0) - Fail to instantiate module "slicer_fit"
[DEBUG][Python] 17.04.2019 17:11:27 [Python] (/Users/alex/Applications/Slicer.app/Contents/lib/Slicer-4.11/qt-scripted-modules/SubjectHierarchyPlugins/AbstractScriptedSubjectHierarchyPlugin.py:36) - Scripted subject hierarchy plugin registered: Annotations
[CRITICAL][Stream] 17.04.2019 17:11:28 [] (unknown:0) - Traceback (most recent call last):
[CRITICAL][Stream] 17.04.2019 17:11:28 [] (unknown:0) - File "<string>", line 1, in <module>
[CRITICAL][Stream] 17.04.2019 17:11:28 [] (unknown:0) - File "/Users/alex/Applications/Slicer.app/Contents/Extensions-28138/SlicerRT/lib/Slicer-4.11/qt-scripted-modules/DoseEngines/__init__.py", line 1, in <module>
[CRITICAL][Stream] 17.04.2019 17:11:28 [] (unknown:0) - from AbstractScriptedDoseEngine import *
[CRITICAL][Stream] 17.04.2019 17:11:28 [] (unknown:0) - ModuleNotFoundError: No module named 'AbstractScriptedDoseEngine'
[DEBUG][Python] 17.04.2019 17:11:29 [Python] (/Users/alex/Applications/Slicer.app/Contents/lib/Slicer-4.11/qt-scripted-modules/SubjectHierarchyPlugins/AbstractScriptedSubjectHierarchyPlugin.py:36) - Scripted subject hierarchy plugin registered: SegmentEditor
[DEBUG][Python] 17.04.2019 17:11:29 [Python] (/Users/alex/Applications/Slicer.app/Contents/lib/Slicer-4.11/qt-scripted-modules/SubjectHierarchyPlugins/AbstractScriptedSubjectHierarchyPlugin.py:36) - Scripted subject hierarchy plugin registered: SegmentStatistics
[DEBUG][Qt] 17.04.2019 17:11:29 [] (unknown:0) - Switch to module: "Welcome"